$.extend($.fn.validatebox.defaults.rules, {
		    CHS: {
		        validator: function (value, param) {
		            return /^[\u0391-\uFFE5]+$/.test(value);
		        },
		        message: '请输入汉字'
		    },
		    ZIP: {
		        validator: function (value, param) {
		            return /^[1-9]\d{5}$/.test(value);
		        },
		        message: '邮政编码不存在'
		    },
		    QQ: {
		        validator: function (value, param) {
		            return /^[1-9]\d{4,10}$/.test(value);
		        },
		        message: 'QQ号码不正确'
		    },
		    mobile: {
		        validator: function (value, param) {
		            return /^0?1[3|4|5|8][0-9]\d{8}$/.test(value);
		        },
		        message: '手机号码不正确'
		    },
		    loginName: {
		        validator: function (value, param) {
		            return /^[\u0391-\uFFE5\w]+$/.test(value);
		        },
		        message: '登录名称只允许汉字、英文字母、数字及下划线。'
		    },
		    safepass: {
		        validator: function (value, param) {
		            return safePassword(value);
		        },
		        message: '密码由字母和数字组成，至少6位'
		    },
		    passwordEqual: {
		        validator: function (value1, value2) {
		        	var param = document.getElementById(value2);
		            return value1 == param.value;
		        },
		        message: '两次输入的密码不一至'
		    },
		    passwordEqual: {
		        validator: function (value1, value2) {
		        	var param = document.getElementById(value2);
		            return value1 == param.value;
		        },
		        message: '两次输入的密码不一至'
		    },
		    lessThan: {
		        validator: function (thus, that) {
		        	var param = document.getElementById(that);
		            return thus <= param.value;
		        },
		        message: '当前项的值不能大于上一项'
		    },
		    equalTo: {
		        validator: function (value, param) {
		            return value == $(param[0]).val;
		        },
		        message: '两次输入的字符不一致'
		    },
		    number: {
		        validator: function (value, param) {
		            return /^\d+$/.test(value);
		        },
		        message: '请输入数字'
		    },
		    idcard: {
		        validator: function (value, param) {
		            return idCard(value);
		        },
		        message:'请输入正确的身份证号码'
		    },
		    intOrFloat : {// 验证整数或小数 
		        validator : function(value) { 
		            return /^\d+(\.\d+)?$/i.test(value); 
		        }, 
		        message : '请输入数字，并确保格式正确' 
		    }, 
		    currency : {// 验证货币 
		        validator : function(value) { 
		            return /^\d+(\.\d+)?$/i.test(value); 
		        }, 
		        message : '货币格式不正确' 
		    },
		    ip : {// 验证IP地址 
		        validator : function(value) { 
		            return /d+.d+.d+.d+/i.test(value); 
		        }, 
		        message : 'IP地址格式不正确' 
		    },
		    checkRemote:{  
		        validator: function (value) {  
		            var checkR=$.ajax({  
		                async : false,    
		                cache : false,  
		                type : 'post',    
		                url : 'userController.do?checkRemote',    
		                data : {    
		                    'signcode' : value  
		                }   
		            }).responseText;    
		            return checkR==="true";   
		        },  
		        message: '系统中存在，请修改用户名'  
		    },
		    checkNum:{  
		        validator: function (value) {  
		            var checkR=$.ajax({  
		                async : false,    
		                cache : false,  
		                type : 'post',    
		                url : 'studentController.do?checkNum',    
		                data : {    
		                    'studentNum' : value  
		                }   
		            }).responseText;    
		            return checkR==="true";   
		        },  
		        message: '系统中存在，请修改学号!'  
		    }, 
		    checkTeachernum:{  
		        validator: function (value) {  
		            var checkR=$.ajax({  
		                async : false,    
		                cache : false,  
		                type : 'post',    
		                url : 'teacherController.do?checkTeachernum',    
		                data : {    
		                    'teacherNum' : value  
		                }   
		            }).responseText;    
		            return checkR==="true";   
		        },  
		        message: '系统中存在，请修改工号!'  
		    }
		});

		/* 密码由字母和数字组成，至少6位 */
		var safePassword = function (value) {
		    return !(/^(([A-Z]*|[a-z]*|\d*|[-_\~!@#\$%\^&\*\.\(\)\[\]\{\}<>\?\\\/\'\"]*)|.{0,5})$|\s/.test(value));
		}

		var idCard = function (value) {
		    if (value.length == 18 && 18 != value.length) return false;
		    var number = value.toLowerCase();
		    var d, sum = 0, v = '10x98765432', w = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2], a = '11,12,13,14,15,21,22,23,31,32,33,34,35,36,37,41,42,43,44,45,46,50,51,52,53,54,61,62,63,64,65,71,81,82,91';
		    var re = number.match(/^(\d{2})\d{4}(((\d{2})(\d{2})(\d{2})(\d{3}))|((\d{4})(\d{2})(\d{2})(\d{3}[x\d])))$/);
		    if (re == null || a.indexOf(re[1]) < 0) return false;
		    if (re[2].length == 9) {
		        number = number.substr(0, 6) + '19' + number.substr(6);
		        d = ['19' + re[4], re[5], re[6]].join('-');
		    } else d = [re[9], re[10], re[11]].join('-');
		    if (!isDateTime.call(d, 'yyyy-MM-dd')) return false;
		    for (var i = 0; i < 17; i++) sum += number.charAt(i) * w[i];
		    return (re[2].length == 9 || number.charAt(17) == v.charAt(sum % 11));
		}

		var isDateTime = function (format, reObj) {
		    format = format || 'yyyy-MM-dd';
		    var input = this, o = {}, d = new Date();
		    var f1 = format.split(/[^a-z]+/gi), f2 = input.split(/\D+/g), f3 = format.split(/[a-z]+/gi), f4 = input.split(/\d+/g);
		    var len = f1.length, len1 = f3.length;
		    if (len != f2.length || len1 != f4.length) return false;
		    for (var i = 0; i < len1; i++) if (f3[i] != f4[i]) return false;
		    for (var i = 0; i < len; i++) o[f1[i]] = f2[i];
		    o.yyyy = s(o.yyyy, o.yy, d.getFullYear(), 9999, 4);
		    o.MM = s(o.MM, o.M, d.getMonth() + 1, 12);
		    o.dd = s(o.dd, o.d, d.getDate(), 31);
		    o.hh = s(o.hh, o.h, d.getHours(), 24);
		    o.mm = s(o.mm, o.m, d.getMinutes());
		    o.ss = s(o.ss, o.s, d.getSeconds());
		    o.ms = s(o.ms, o.ms, d.getMilliseconds(), 999, 3);
		    if (o.yyyy + o.MM + o.dd + o.hh + o.mm + o.ss + o.ms < 0) return false;
		    if (o.yyyy < 100) o.yyyy += (o.yyyy > 30 ? 1900 : 2000);
		    d = new Date(o.yyyy, o.MM - 1, o.dd, o.hh, o.mm, o.ss, o.ms);
		    var reVal = d.getFullYear() == o.yyyy && d.getMonth() + 1 == o.MM && d.getDate() == o.dd && d.getHours() == o.hh && d.getMinutes() == o.mm && d.getSeconds() == o.ss && d.getMilliseconds() == o.ms;
		    return reVal && reObj ? d : reVal;
		    function s(s1, s2, s3, s4, s5) {
		        s4 = s4 || 60, s5 = s5 || 2;
		        var reVal = s3;
		        if (s1 != undefined && s1 != '' || !isNaN(s1)) reVal = s1 * 1;
		        if (s2 != undefined && s2 != '' && !isNaN(s2)) reVal = s2 * 1;
		        return (reVal == s1 && s1.length != s5 || reVal > s4) ? -10000 : reVal;
		    }
		};